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Module resolution: cách runtime tìm file một import, và vì sao alias hay vỡ Khi viết import { x } from './utils' hay import x from 'lodash', có một thuật toán quyết định file nào thực sự được load. Hiểu thuật toán này là điều kiện để gỡ lỗi "Cannot find module" — lỗi xuất hiện nhiều khi cấu hình pat
Quản lý dependency: lockfile, ba loại dependency, và rủi ro supply chain Một dự án Node thực tế kéo theo hàng trăm tới hàng nghìn package gián tiếp. Quản lý chúng không chỉ là npm install — mà là kiểm soát chính xác phiên bản nào chạy ở production (lockfile), phân loại đúng dependency nào cần lúc ch
SemVer: ý nghĩa của ^ và ~, và vì sao một "minor update" vẫn làm vỡ build Semantic Versioning đặt một hợp đồng lên số phiên bản MAJOR.MINOR.PATCH: tăng MAJOR = có breaking change, MINOR = thêm tính năng tương thích ngược, PATCH = vá lỗi tương thích ngược. Range specifier ^ và ~ trong package.json qu
Quản lý config: validate env lúc khởi động, fail fast thay vì sập lúc chạy Một ứng dụng cần cấu hình khác nhau theo môi trường — URL database, khóa API, cổng, feature flag — và cách chuẩn để truyền chúng vào mà không hard-code là environment variable. Nhưng process.env.X là string | undefined: nếu m
Se você tá indo na direção errada, a IA vai te fazer chegar errado mais rápido. Anos de estudo sobre como extrair o melhor das pessoas. Décadas de literatura sobre gestão, liderança, processos, times, feedback, cultura organizacional. E agora as empresas estão adicionando IA no meio disso tudo e ach
When SQL is mentioned, most people immediately think about retrieving data using SELECT statements. While querying data is one of SQL's primary responsibilities, modern SQL offers much more than simple data retrieval. Behind many database-driven applications lies a programming layer that allows data
Artificial Intelligence has become part of almost every developer's workflow. From generating code to debugging and writing documentation, AI is helping developers work faster than ever before. But one question keeps coming up: "Will AI replace software developers?" The short answer is no. AI is cha
Your docs are written for a human who can guess. The agent calling your API can't. I found the gap the embarrassing way: one of my own agents couldn't call one of my own APIs. FamNest runs a small agent graph — a router hands a parent's message to a retriever, the retriever grounds an answer in a ve
By Bryan Martin - founder of RektRadar. Ethereum scam-detection infrastructure since 2024. GitHub - LinkedIn. A few weeks ago a single machine on Alibaba Cloud (autonomous system AS45102) found our public /v1 endpoints and decided to take everything. Over three sessions it fired 1,911 requests, most
Introduction This is my first post, so I’d like to briefly introduce myself. My name is Alexey. I work at an IT company, but my job is not really related to software development. A couple of months ago, I decided to build a Telegram bot as a pet project, mostly because I wanted to better understand
Asymm Systems has released Eliya 25.0.3, an OpenJDK 25 LTS distribution aimed at improving production diagnostics in Java environments. It consolidates several HotSpot features into an opt-in Production profile. Eliya is designed for teams needing reliable diagnostic data, especially in regulated se
I work on a locked-down enterprise Windows machine. Can't register an Azure app. Can't install browser extensions. Managed device — IT controls what's approved. I still needed Claude Code to read and draft my emails. The fix turned out to be simpler than I expected. Outlook Desktop on Windows expose
The company said it was working with the government on a more formal process for reviewing model releases.
This week was a reminder that attackers do not always need big tricks. One small mistake, one old access path, one missed patch, and suddenly the door is open. The noise is not all noise, either. Forums are talking, researchers are finding easy cracks, and defenders have more cleanup waiting. Here’s
Bitmine added 27,084 ETH last week, bringing total holdings to 5.70M coins worth $8.9B as the company hits 94% of its 5% ETH supply target.
The world's largest custody bank is adding USDC custody and minting services as stablecoins move deeper into traditional finance.
Standing desks are good for your posture and a great way to avoid a sedentary lifestyle while working from home. Here are six of our favorites from FlexiSpot.
The iPhone 17 Pro, currently priced at ₹1,34,900, could reportedly retail between ₹1,54,900 and ₹1,69,900. The iPhone 17 Pro Max may be priced between ₹1,84,900 and ₹1,99,900, compared with its current price of ₹1,49,900.
Here's how to watch "Citizen Vigilante" online anywhere. Buy or rent the Armie Hammer movie now.
T-Mobile customers on older plans will be upset about this change, as it could hit their monthly bill.
